公开(公告)号：US5307338A

公开(公告)日：1994-04-26

申请号：US86373

申请日：1993-07-06

申请人： Kazunori Suzuki ,  Shigeto Kanda ,  Tomoyuki Hiroki ,  Hideki Hosoya

发明人： Kazunori Suzuki ,  Shigeto Kanda ,  Tomoyuki Hiroki ,  Hideki Hosoya

IPC分类号： G06K7/10 ,  G11B17/02 ,  G11B17/04 ,  G11B19/02 ,  G11B19/20 ,  G11B25/04

CPC分类号： G06K19/044 ,  G06K7/10 ,  G11B17/02 ,  G11B17/0408 ,  G11B19/02 ,  G11B19/20 ,  G11B25/046

摘要： An information recording and/or reproducing apparatus comprises a head section to record and/or reproduce information onto/from an information recording medium having a shape other than a circular shape, holding device for holding the information recording medium and rotating the medium, moving device for moving the holding device in a predetermined direction, detecting device for detecting a rotating position of the information recording medium held to the holding device, and control device for controlling movable guide device in correspondence to a signal from the detecting device.

摘要翻译： 一种信息记录和/或再现装置，包括用于在具有不同于圆形形状的信息记录介质上记录和/或再现信息的头部，用于保持信息记录介质并旋转介质的移动装置 用于沿预定方向移动保持装置，用于检测保持在保持装置上的信息记录介质的旋转位置的检测装置，以及用于根据来自检测装置的信号控制可移动引导装置的控制装置。

公开(公告)号：US07844984B2

公开(公告)日：2010-11-30

申请号：US12637389

申请日：2009-12-14

申请人： Tomoyuki Hiroki

发明人： Tomoyuki Hiroki

IPC分类号： G11B7/24 ,  G11B7/252 ,  B29D17/00

CPC分类号： G11B7/263 ,  Y10T156/1039

摘要： A method of manufacturing a multilayered recording medium. A transmissive stamper with a depression protrusion contour contacts a protection layer on a supporting base. The transmissive stamper is then irradiated with ultraviolet rays to cure the protection layer and the transmissive stamper is subsequently removed. A recording layer is deposited on the cured protection layer. Further, another recording layer is deposited on the transmissive stamper. Next, an intermediate layer is formed on the recording layer deposited on the transmissive stamper and thereafter, the intermediate layer is attached to the recording layer on the cured protection layer. Then, the transmissive stamper is irradiated with ultraviolet rays to cure the intermediate layer. Thereafter, the supporting base is removed from the protection layer. These steps produce a multilayered optical recording medium.

摘要翻译： 一种多层记录介质的制造方法。 具有凹陷突起轮廓的透射式压模与支撑基座上的保护层接触。 然后用紫外线照射透射式压模以固化保护层，随后去除透射式压模。 记录层沉积在固化保护层上。 此外，另一记录层沉积在透射式压模上。 接着，在沉积在透射型压模上的记录层上形成中间层，然后将中间层附着在固化保护层上的记录层上。 然后，用紫外线照射透射式压模以固化中间层。 此后，从保护层移除支撑基底。 这些步骤产生多层光学记录介质。

公开(公告)号：US07313055B2

公开(公告)日：2007-12-25

申请号：US10725027

申请日：2003-12-02

申请人： Tomoyuki Hiroki

发明人： Tomoyuki Hiroki

IPC分类号： G11B11/00

CPC分类号： G11B11/10584 ,  G11B11/10515 ,  G11B11/10593

摘要： Provided is a magneto-optical recording medium capable of accurately reproducing a signal of a recording density exceeding a resolution of an optical system without making a constitution thereof complicated. The magnetic domain wall displacement type magneto-optical recording medium, comprises: a magnetic domain wall displacement layer in which a magnetic domain wall moves to contribute to information reproduction; a memory layer holding a recorded magnetic domain corresponding to the information; and a switching layer which is arranged between the magnetic domain wall displacement layer and the memory layer and has a Curie temperature lower than Curie temperatures of the magnetic domain wall displacement layer and the memory layer. In the recording medium, the magnetic domain wall displacement layer is constituted of two or more magnetized films, and a magnitude of a net magnetization of the magnetic domain wall displacement layer in a temperature range from the Curie temperature of the switching layer to the Curie temperature of the magnetic domain wall displacement layer is substantially zero.

摘要翻译： 提供一种能够精确地再现超过光学系统的分辨率的记录密度的信号而不使其结构复杂的磁光记录介质。 磁畴壁位移型磁光记录介质包括：磁畴壁位移层，其中磁畴壁移动以有助于信息再现; 保存对应于该信息的记录磁畴的存储层; 以及布置在磁畴壁位移层和存储层之间并具有低于磁畴壁位移层和存储层的居里温度的居里温度的开关层。 在记录介质中，磁畴壁位移层由两个或多个磁化膜构成，并且在从开关层的居里温度到居里温度的温度范围内的磁畴壁位移层的净磁化强度的大小 的磁畴壁位移层基本上为零。

公开(公告)号：US06863834B2

公开(公告)日：2005-03-08

申请号：US10023665

申请日：2001-12-21

申请人： Tomoyuki Hiroki ,  Masahiko Ogawa ,  Ichiro Saito ,  Yoshiyuki Imanaka ,  Muga Mochizuki

发明人： Tomoyuki Hiroki ,  Masahiko Ogawa ,  Ichiro Saito ,  Yoshiyuki Imanaka ,  Muga Mochizuki

IPC分类号： B41J2/05 ,  B41J2/14 ,  B41J2/16 ,  G01D15/00 ,  G11B5/127 ,  H01L21/00

CPC分类号： B41J2/1604 ,  B41J2/14048 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1631

摘要： A method for manufacturing a liquid ejecting head, in which liquid flow paths are defined by combining an element substrate with a nozzle member, comprises a step for preparing a material common to the element substrate as a base material of the nozzle member, a step for forming etching mask layers on first and second surfaces of the base material of the nozzle member, a step for forming a recessed portion in the second surface of the base material by patterning the mask layer on the second surface and effecting etching via the mask layer of the second surface, and a step for forming the nozzle grooves in the base material and communicating the recessed portion with the nozzle grooves by patterning the mask layer on the first surface of the base material and effecting etching via the mask layers of the first and second surfaces.

摘要翻译： 一种用于制造液体喷射头的方法，其中通过将元件基底与喷嘴构件组合而限定液体流动路径，包括用于制备作为喷嘴构件的基材的元件基板共有的材料的步骤，用于 在所述喷嘴构件的基材的第一和第二表面上形成蚀刻掩模层，通过在所述第二表面上图案化所述掩模层并通过所述掩模层进行蚀刻来形成所述基材的第二表面中的凹陷部分的步骤 第二表面，以及通过在基材的第一表面上图案化掩模层并且通过第一和第二表面的掩模层进行蚀刻来在基材中形成喷嘴槽并将凹部与喷嘴槽连通的步骤 表面。

公开(公告)号：US06540336B2

公开(公告)日：2003-04-01

申请号：US09205725

申请日：1998-12-04

申请人： Masahiko Kubota ,  Masahiko Ogawa ,  Masami Ikeda ,  Ichiro Saito ,  Hiroyuki Ishinaga ,  Tomoyuki Hiroki ,  Yoshiyuki Imanaka ,  Teruo Ozaki

发明人： Masahiko Kubota ,  Masahiko Ogawa ,  Masami Ikeda ,  Ichiro Saito ,  Hiroyuki Ishinaga ,  Tomoyuki Hiroki ,  Yoshiyuki Imanaka ,  Teruo Ozaki

IPC分类号： B41J205

CPC分类号： B23K26/18 ,  B23K26/0661 ,  B23K26/389 ,  B23K26/40 ,  B23K2103/42 ,  B23K2103/50 ,  B23K2103/52 ,  B41J2/1404 ,  B41J2/14048 ,  B41J2/14064 ,  B41J2/14129 ,  B41J2/1604 ,  B41J2/1623 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1632 ,  B41J2/1634 ,  B41J2/1635 ,  B41J2/1639 ,  B41J2/1642 ,  B41J2202/03 ,  B41J2202/13

摘要： A liquid discharge head, a liquid discharging apparatus having such a liquid discharge head, and a method for manufacturing such a liquid discharge head. The liquid discharge head is provided with a top plate including a plurality of ink discharge ports for discharging ink droplet, a plurality of first liquid passages for supplying ink in correspondence to the plurality of ink discharge ports and a common liquid chamber for supplying the ink to the first liquid passages, a liquid discharge head substrate obtained by forming second liquid passages arranged adjacent to the first liquid passages and including bubble generating areas on a substrate on which a plurality of heat generating elements for causing the ink discharge port to discharge the ink droplets and including drivers for driving the heat generating elements, and a movable diaphragm for completely isolating the first liquid passages and the second liquid passages from each other and displaceable by a bubble generated on the heat generating element. The method includes a movable diaphragm forming step for providing the movable diaphragm in such a manner that a portion for fixing the movable diaphragm is covered.

摘要翻译： 液体排出头，具有这种液体排出头的液体排出装置以及这种液体排出头的制造方法。 液体排出头设置有顶板，该顶板包括用于排出墨滴的多个喷墨口，用于对应于多个喷墨口供墨的多个第一液体通道和用于将墨供给的公共液室 第一液体通道，通过形成与第一液体通道相邻布置的第二液体通道而获得的液体排出头基板，并且在基板上包括气泡生成区域，在基板上具有用于使墨水排出口排出墨滴的多个发热元件 并且包括用于驱动发热元件的驱动器，以及可移动隔膜，用于将第一液体通道和第二液体通道彼此完全隔离，并通过在发热元件上产生的气泡移位。 该方法包括可移动隔膜形成步骤，用于提供可移动隔膜，使得用于固定可移动隔膜的部分被覆盖。

公开(公告)号：US06491380B2

公开(公告)日：2002-12-10

申请号：US09204264

申请日：1998-12-03

申请人： Yoichi Taneya ,  Masahiko Ogawa ,  Masami Ikeda ,  Ichiro Saito ,  Hiroyuki Ishinaga ,  Toshio Kashino ,  Tomoyuki Hiroki ,  Yoshiyuki Imanaka ,  Teruo Ozaki ,  Masahiko Kubota ,  Aya Yoshihira ,  Kiyomitsu Kudo ,  Hiroyuki Sugiyama

发明人： Yoichi Taneya ,  Masahiko Ogawa ,  Masami Ikeda ,  Ichiro Saito ,  Hiroyuki Ishinaga ,  Toshio Kashino ,  Tomoyuki Hiroki ,  Yoshiyuki Imanaka ,  Teruo Ozaki ,  Masahiko Kubota ,  Aya Yoshihira ,  Kiyomitsu Kudo ,  Hiroyuki Sugiyama

IPC分类号： B41J205

CPC分类号： B41J2/14048 ,  B41J2/14056 ,  B41J2/14072 ,  B41J2/14129 ,  B41J2/1604 ,  B41J2/1623 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1634 ,  B41J2/1642 ,  B41J2/1645 ,  B41J2/1646 ,  B41J2202/13

摘要： A liquid discharging head comprises a discharging port for discharging liquid, a liquid flow path communicated with said discharging port, a bubble generating region for causing the liquid to generate a bubble and a movable member having provided thereon a free end disposed facing to said bubble generating region, and on the downstream of said liquid flow path directed toward said discharging port. At least when said movable member is in stationary state, a side of said liquid flow path corresponding to said bubble generating region is substantially composed of all with a wall face and common communicating space for commonly communicating said liquid flow path with a neighboring liquid flow path is provided in the upward of a movable section of said movable member.

摘要翻译： 液体排放头包括用于排放液体的排出口，与所述排出口连通的液体流动通道，用于使液体产生气泡的气泡发生区域和设置在面向所述气泡生成的自由端的可动件 并且在所述液体流路的下游，朝向所述排出口。 至少当所述可移动部件处于静止状态时，所述液体流动通道对应于所述气泡发生区域的一侧基本上由所有的壁面和共同的连通空间构成，用于将所述液体流路与相邻的液体流路 设置在所述可动构件的可动部的上方。

公开(公告)号：US06419347B2

公开(公告)日：2002-07-16

申请号：US09835330

申请日：2001-04-17

申请人： Takayuki Ono ,  Tomoyuki Hiroki ,  Masaru Iketani

发明人： Takayuki Ono ,  Tomoyuki Hiroki ,  Masaru Iketani

IPC分类号： B41J205

CPC分类号： B41J2/14024

摘要： In order to avoid damages or deformations to ejection energy generating elements formed on a substrate or grooved plate, when the substrate and the grooved plate are joined, a liquid ejection head for an image forming apparatus includes a substrate having electro-thermal energy conversion elements thereon, a grooved plate having grooves formed at positions corresponding to the electro-thermal energy conversion elements, ejection ports communicating with the respective grooves, and liquid paths communicating with the ejection ports. At least two protrusions are formed on the substrate apart from each other and corresponding engaging recessed portions are formed on the grooved plate for engaging the protrusions. A height from the surface of the substrate to upper ends of the protrusions is set higher than a height from the surface of the substrate to upper ends of the electro-thermal energy conversion elements or other micro processed portions.

摘要翻译： 为了避免对形成在基板或槽板上的喷射能量产生元件的损坏或变形，当基板和带槽板接合时，用于图像形成装置的液体喷射头包括其上具有电热转换元件的基板 ，具有形成在对应于电热转换元件的位置处的凹槽的凹槽板，与相应凹槽连通的喷射口以及与喷射口连通的液体路径。 在基板上形成至少两个突起，彼此分开，并且在凹槽板上形成相应的接合凹部，用于接合突起。 从基板的表面到突起的上端的高度被设定为高于从基板的表面到电热能转换元件或其他微处理部分的上端的高度。

公开(公告)号：US06399174B1

公开(公告)日：2002-06-04

申请号：US09689718

申请日：2000-10-13

申请人： Tsutomu Shiratori ,  Tomoyuki Hiroki

发明人： Tsutomu Shiratori ,  Tomoyuki Hiroki

IPC分类号： G11B11105

CPC分类号： G11B11/10582 ,  G11B11/10504 ,  G11B11/10506 ,  G11B11/10508 ,  G11B11/10515 ,  G11B11/10528 ,  G11B11/10543 ,  G11B11/10584 ,  G11B11/10586 ,  G11B11/10593 ,  Y10S428/90 ,  Y10T428/24942

摘要： A magnetooptical recording medium includes a first magnetic layer, a second magnetic layer whose Curie temperature is lower than that of the first magnetic layer, and a third magnetic layer, comprising a vertically-magnetizing film, whose Curie temperature is higher than that of the second magnetic layer. The first magnetic layer, the second magnetic layer and the third magnetic layer are in a state of exchange coupling with each other at a portion of a vertically-magnetizing film. A domain walls formed in the first magnetic layer moves when the temperature of the medium has been raised to at least the Curie temperature of the second magnetic layer.

摘要翻译： 磁光记录介质包括第一磁性层，居里温度低于第一磁性层的居里温度的第二磁性层，以及包括垂直磁化膜的第三磁性层，其居里温度高于第二磁性层 磁性层。 第一磁性层，第二磁性层和第三磁性层在垂直磁化膜的一部分处于彼此交换的状态。 当介质的温度升至至少第二磁性层的居里温度时，形成在第一磁性层中的畴壁移动。

公开(公告)号：US06374482B1

公开(公告)日：2002-04-23

申请号：US09128538

申请日：1998-08-04

申请人： Hiroaki Mihara ,  Masahiko Ogawa ,  Kazuaki Masuda ,  Masami Ikeda ,  Ichiro Saito ,  Hiroyuki Ishinaga ,  Toshio Kashino ,  Shuji Koyama ,  Tomoyuki Hiroki ,  Yoshiyuki Imanaka ,  Teruo Ozaki ,  Masahiko Kubota

发明人： Hiroaki Mihara ,  Masahiko Ogawa ,  Kazuaki Masuda ,  Masami Ikeda ,  Ichiro Saito ,  Hiroyuki Ishinaga ,  Toshio Kashino ,  Shuji Koyama ,  Tomoyuki Hiroki ,  Yoshiyuki Imanaka ,  Teruo Ozaki ,  Masahiko Kubota

IPC分类号： H05B310

CPC分类号： B41J2/14129 ,  B41J2/14024 ,  B41J2/14048 ,  B41J2/1604 ,  B41J2/1623 ,  B41J2/1625 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1635 ,  B41J2/1642 ,  B41J2/1645 ,  B41J2/1646 ,  B41J2202/03 ,  Y10S29/016 ,  Y10T29/49083 ,  Y10T29/49401

摘要： A method for manufacturing liquid discharge heads is provided with discharge ports for discharging liquid, liquid flow paths communicated with the discharge ports for supplying liquid to the discharge ports, a substrate having heat generating members for creating bubbles in liquid, and movable members facing the heat generating members, each being arranged in each liquid flow path, having the free end on the discharge port side with a specific gap with the heat generating member. This method comprises the steps of forming the boundary layer used for providing a gap between the movable member and the substrate above the heat generating member on the substrate, of laminating the movable member on the boundary layer so as to position the free end above the heat generating member, at the same time fixing the movable member on the substrate, and of forming the gap between the movable member and the heat generating member by use of the boundary layer. With the structure thus arranged, there is no need for the step to position the movable member with the substrate, and also, the movable portion of the movable member is separated from the substrate after the movable member is formed on the substrate and incorporated in the liquid discharge head so as to implement arranging the interior of each liquid flow path finer and more precisely.

摘要翻译： 一种液体排出头的制造方法，具有用于排出液体的排出口，与排出口连通的液体流路，用于向排出口供给液体，具有用于在液体中形成气泡的发热部件的基板，以及面向热量的活动部件 每个液体流路中的每一个都具有与发热元件具有特定间隙的排气口侧的自由端。 该方法包括以下步骤：形成边界层，用于在基板上的发热部件上方的可移动部件和基板之间提供间隙，将可动部件层压在边界层上，以将自由端定位在热 同时将可动构件固定在基板上，并且通过使用边界层在可动构件和发热构件之间形成间隙。 利用如此布置的结构，不需要用基板定位可移动部件的步骤，并且在可移动部件形成在基板上之后，可移动部件的可动部分也与基板分离， 液体排出头，从而更精细地布置每个液体流动通道的内部。

公开(公告)号：US06331259B1

公开(公告)日：2001-12-18

申请号：US09205172

申请日：1998-12-04

申请人： Teruo Ozaki ,  Masahiko Ogawa ,  Masami Ikeda ,  Ichiro Saito ,  Takayuki Yagi ,  Hiroyuki Ishinaga ,  Toshio Kashino ,  Tomoyuki Hiroki ,  Yoshiyuki Imanaka ,  Masahiko Kubota ,  Muga Mochizuki

发明人： Teruo Ozaki ,  Masahiko Ogawa ,  Masami Ikeda ,  Ichiro Saito ,  Takayuki Yagi ,  Hiroyuki Ishinaga ,  Toshio Kashino ,  Tomoyuki Hiroki ,  Yoshiyuki Imanaka ,  Masahiko Kubota ,  Muga Mochizuki

IPC分类号： G01D1520

CPC分类号： B41J2/1625 ,  B41J2/1603 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1639 ,  B41J2/1642 ,  B41J2/1646 ,  B41J2202/03 ,  B41J2202/13

摘要： A method for manufacturing ink jet recording heads includes the steps of forming a film of a first inorganic material in the form of ink flow path pattern using a soluble first inorganic material on the substrate having ink-discharge, pressure-generating elements formed thereon, forming a film of a second inorganic material becoming ink flow walls on the film of the first inorganic material using the second inorganic material, forming ink-discharge openings on the film of the second inorganic material above the ink-discharge, pressure-generating elements, and eluting the film of the first inorganic material. With this method, it becomes possible to set the ink-discharge, pressure-generating elements and the ink-discharge openings (ports) of each head with extremely high precision in a shorter distance with a good reproducibility to record images with higher quality and without any deformation of the head due to the applied heat, while providing a good resistance to ink and erosion, as well as a higher dimensional precision and reliability that may be affected otherwise by swelling or the like.

摘要翻译： 一种制造喷墨记录头的方法包括以下步骤：使用在其上形成有喷墨的基板上的可溶性第一无机材料形成油墨流路图案形式的第一无机材料的膜，在其上形成压力产生元件，形成 使用第二无机材料在第一无机材料的膜上变成油墨流动壁的第二无机材料的膜，在喷墨，压力产生元件上方的第二无机材料的膜上形成油墨排出口，以及 洗脱第一种无机材料的膜。 利用这种方法，可以以较高的重复性以较高的精度设置具有极高精度的每个头部的喷墨，发泡元件和排墨口（端口） 由于施加的热量，头部的任何变形，同时提供良好的耐油墨和侵蚀性，以及更高的尺寸精度和可靠性，否则可能由于膨胀等影响。